CN211514925U

CN211514925U - Eliminate spray gun of device that washes and decontaminates

Info

Publication number: CN211514925U
Application number: CN201922332480.2U
Authority: CN
Inventors: 吕鸣; 王海南; 刘滢; 廖应民; 吴文伟
Original assignee: Suzhou Agricultural Chemicals Machinery Co ltd
Current assignee: Suzhou Agricultural Chemicals Machinery Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-18
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a wash elimination spray gun of device that disappears, including the connecting piece, eliminate the spray tube, adjust the pole, the gangbar, the hand wheel, vortex core and nozzle, be provided with the perforation that both ends link up in the connecting piece, be provided with on the connecting piece with the communicating water inlet of perforation, adjust the one end of pole activity grafting in the perforation and through connection spare, eliminate the other end that the spray tube was pegged graft in the perforation and through connection spare, the hand wheel is connected with the one end that the connecting piece was kept away from to the regulation pole, the vortex core is installed and is being eliminated the one end that the connecting piece was kept away from to the spray tube, the gangbar is connected with the one end that the regulation pole is located the perforation, the pole body of gang. The utility model discloses a remove the hand wheel to make the distance change of vortex core and nozzle, make the velocity of flow change of medicine, consequently the medicine that erupts can switch between column efflux and fog flow, can realize switching between elimination operation and the disinfection operation.

Description

Eliminate spray gun of device that washes and decontaminates

Technical Field

The utility model relates to a spray gun especially relates to a wash elimination spray gun of device that disappears.

Background

Decontamination refers to a measure for disinfecting and eliminating contamination of people, equipment, materials, roads and the like which are contaminated with polluting substances, so that the harm of the people is avoided or reduced, and the contaminated equipment, materials and the like can be normally used. For decontamination of small areas or areas of contamination, particularly where the decontamination vehicle cannot reach, it is generally desirable to pass through a portable decontamination apparatus such as a hand-held atomizing spray device. However, the mist flow ejected by the existing portable decontamination device can not be used for removing polluting substances.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the utility model provides a wash elimination spray gun of device that disappears, the technical problem that its solution how makes the spray gun possess the function that erupts the fog and flow in order to carry out the disinfection operation, still possesses the function that sprays and to emit the efflux in order to eliminate the operation.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a wash elimination spray gun of device that disappears, includes the connecting piece, eliminates spray tube, adjusts the pole, gangbar, hand wheel, vortex core and nozzle, be provided with the perforation that both ends link up in the connecting piece, be provided with on the connecting piece with the communicating water inlet of perforation, adjust the pole activity peg graft in just run through in the perforation the one end of connecting piece, eliminate the spray tube peg graft in the perforation and run through the other end of connecting piece, the hand wheel with adjust the pole and keep away from the one end of connecting piece is connected, the vortex core is installed eliminate the spray tube and keep away from the one end of connecting piece, the gangbar with it is located to adjust the pole the one end in the perforation is connected, the pole body of gangbar runs through eliminate the spray tube and with vortex core fixed connection, the gangbar drives the vortex core is close.

Preferably, the connecting piece is a tee body.

Preferably, a guide piece is arranged between the adjusting rod and the inner wall of the connecting piece, the guide piece is sleeved on the adjusting rod, inner threads are arranged on the inner wall of the connecting piece, and outer threads matched with the inner threads are arranged on the adjusting rod.

Preferably, a check ring and a first sealing ring are arranged between the adjusting rod and the inner wall of the connecting piece.

Preferably, the adjusting rod is connected with the hand wheel through a screw.

Preferably, the screw penetrates through the side of the hand wheel, a groove for accommodating a cap of the screw is formed in the hand wheel, and a hand wheel cover for closing the groove is connected to the hand wheel.

Preferably, the eliminating nozzle is sleeved with a sheath.

Preferably, one end of the eliminating nozzle, which is far away from the connecting piece, is connected with a spiral chamber, a mounting cavity is arranged inside the spiral chamber, and the vortex core is mounted in the mounting cavity.

Preferably, the spray gun for eliminating the decontamination device further comprises a nozzle and a nozzle cap, the nozzle cap is mounted on the spiral chamber, the nozzle is mounted in the nozzle cap, a spray hole is formed in the nozzle, and a second sealing ring is arranged between the nozzle and the spiral chamber.

Preferably, the nozzle hole includes a first flow passage and a second flow passage, the diameter of the first flow passage gradually decreases in a direction away from the swirl core, and the second flow passage communicates with the first flow passage.

The utility model has the advantages that: the utility model provides a wash elimination spray gun of device that disappears through removing the hand wheel, drives regulation pole, gangbar and vortex core in proper order, and the distance of vortex core and nozzle changes to make the velocity of flow change of medicament, when the medicament velocity of flow is very fast, the medicament that erupts the nozzle is the column efflux, erupts when the velocity of flow is slow and flows for the fog, can switch between elimination operation and disinfection operation, improved and washed the efficiency that disappears.

Drawings

Fig. 1 is a schematic structural view of the present invention;

wherein: 1. the device comprises a hand wheel cover, a hand wheel, a regulating rod, a guide piece, a connecting piece, a linkage rod, a jacket, a sleeve, a spray pipe, a spiral chamber, a vortex core, a nozzle cap, a perforation, a water inlet, a water outlet, a water.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the present embodiment provides an abatement gun for an abatement device, which includes a connection member 5, an abatement nozzle 8, an adjustment rod 3, a linkage rod 6, a hand wheel 2, a vortex core 10, a nozzle 11, and a nozzle cap 12.

A through hole 13 is provided in the connecting member 5, and the through hole 13 is horizontally provided. The connecting piece 5 is provided with a water inlet 14 communicated with the through hole 13, and the water inlet 14 is in a vertical direction. I.e. the connecting piece 5 is a T-shaped tee body.

The adjusting rod 3 is movably inserted in the through hole 13 and penetrates through the left end of the connecting piece 5. The adjusting rod 3 can move along the horizontal direction, specifically, a guide piece 4 is arranged between the adjusting rod 3 and the inner wall of the connecting piece 5, and the guide piece 4 is sleeved on the adjusting rod 3. The inner wall of the connecting piece 5 is provided with an internal thread, and the adjusting rod 3 is provided with an external thread matched with the internal thread. When the adjustment lever 3 is rotated, the adjustment lever 3 is moved in the horizontal direction by the guide 4. The diameter of the adjustment rod 3 is the same as the diameter of the perforation 13. In order to prevent water leakage, a collar 16 and a first sealing ring 15 are arranged between the adjusting rod 3 and the inner wall of the connecting piece 5. It should be noted that the right end of the adjustment rod 3 must not extend beyond the inlet 14 to prevent obstruction of water intake.

The hand wheel 2 is connected with one end, namely the left end, of the adjusting rod 3 far away from the connecting piece 5. The adjusting rod 3 is connected with the hand wheel 2 through a screw 17. The screw 17 penetrates through the side part of the hand wheel 2, a groove 18 for accommodating a cap part of the screw 17 is arranged on the hand wheel 2, and a hand wheel cover 1 for closing the groove 18 is connected to the hand wheel 2. When the user uses the device, the hand wheel 2 is rotated to control the adjusting rod 3. The groove 18 and the hand wheel cover 1 prevent the hand wheel 2 from having a convex part and scratching the hand of an operator.

The extinguishing nozzle 8 is inserted into the through hole 13 and penetrates the right end of the connecting piece 5. The eliminating nozzle 8 is horizontally arranged and is made of metal. And the interior of the eliminating nozzle 8 communicates with the interior of the connecting piece 5. The eliminating nozzle 8 is sleeved with a sheath 7 so as to be convenient for an operator to hold.

The swirl core 10 is mounted via the spiral chamber 9 at the end of the thrust nozzle 8 remote from the connecting piece 5, i.e. at the right end. Specifically, one end of the eliminating nozzle 8 far away from the connecting piece 5 is connected with a spiral chamber 9, and a mounting cavity 19 is arranged inside the spiral chamber 9. The vortex core 10 is installed in the installation cavity 19, and the vortex core 10 can move in the vortex core 19, and the moving direction is horizontal. The effect of the swirl core 10 is to swirl the medicament ejected from the abatement nozzle 8.

The nozzle cap 12 is installed on the spiral chamber 9, the nozzle 11 is installed in the nozzle cap 12, and the nozzle 11 is provided with the spray hole 20 therein. In order to prevent liquid from leaking out of the gap between the nozzle 11 and the spiral chamber 9, a second sealing ring 23 is provided between the nozzle 11 and the spiral chamber 9. The nozzle hole 20 includes a first flow passage 21 and a second flow passage 22, the first flow passage 21 being located on the left side, and the second flow passage 22 being located on the right side. The diameter of the first flow passage 21 is gradually reduced in a direction away from the vortex core 10, the second flow passage 22 communicates with the first flow passage 21, and the diameter of the second flow passage 22 is the same as the diameter of the rightmost side of the first flow passage 21.

The linkage rod 6 is connected with one end of the adjusting rod 3 positioned in the through hole 13 through a screw. The body of the linkage rod 6 penetrates through the eliminating nozzle 8 and is fixedly connected with the right end of the linkage rod 6 and the vortex core 10. In this embodiment, the right end of the linkage rod 6 is screwed with the vortex core 10.

The working process of the spray gun of the decontamination device is as follows:

the decontaminated agent enters the connecting piece 5 from the water inlet 14, then enters the swirl core 10 and finally exits the nozzle 11. Through rotating hand wheel 2, make regulation pole 3 remove to drive gangbar 6 and vortex core 10 and remove, the distance of vortex core 10 and nozzle 11 changes, thereby makes the velocity of flow change of medicament, when the medicament velocity of flow is very fast, the medicament that erupts nozzle 11 is the column efflux, erupts when the velocity of flow is slow and is the fog. The columnar jet flow can be used for eliminating operation, pollutant substances are removed through the powerful jet flow, and the mist flow can be used for large-area disinfection operation. Therefore, the eliminating spray gun of the decontamination device can be switched between the eliminating operation and the disinfecting operation

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. An eliminating spray gun of a decontamination device is characterized by comprising a connecting piece (5), an eliminating spray pipe (8), an adjusting rod (3), a linkage rod (6), a hand wheel (2), a vortex core (10) and a nozzle (11), wherein a perforation (13) with two through ends is arranged in the connecting piece (5), a water inlet (14) communicated with the perforation (13) is arranged on the connecting piece (5), the adjusting rod (3) is movably inserted in the perforation (13) and penetrates through one end of the connecting piece (5), the eliminating spray pipe (8) is inserted in the perforation (13) and penetrates through the other end of the connecting piece (5), the hand wheel (2) is connected with one end of the adjusting rod (3) far away from the connecting piece (5), the vortex core (10) is arranged at one end of the eliminating spray pipe (8) far away from the connecting piece (5), the linkage rod (6) is connected with one end, located in the through hole (13), of the adjusting rod (3), the rod body of the linkage rod (6) penetrates through the eliminating spray pipe (8) and is fixedly connected with the vortex core, and the linkage rod (6) drives the vortex core (10) to be close to or far away from the nozzle (11).

2. An abatement lance according to claim 1, wherein the connector (5) is a tee body.

3. The abatement spray gun of claim 1, wherein a guide member (4) is disposed between the adjusting rod (3) and an inner wall of the connecting member (5), the guide member (4) is sleeved on the adjusting rod (3), an inner wall of the connecting member (5) is provided with an internal thread, and the adjusting rod (3) is provided with an external thread matching the internal thread.

4. An abatement gun of a decontamination device according to claim 1 or 3, characterized in that a collar (16) and a first sealing ring (15) are provided between the regulating rod (3) and the inner wall of the attachment piece (5).

5. An abatement gun for decontamination devices according to claim 1, characterized in that the connection between the adjustment rod (3) and the hand wheel (2) is by means of screws (17).

6. An abatement gun for decontamination devices according to claim 5, characterized in that the screw (17) penetrates the side of the hand wheel (2), the hand wheel (2) is provided with a recess (18) for accommodating the cap of the screw (17), and the hand wheel (2) is connected with a hand wheel cover (1) for closing the recess (18).

7. An abatement lance for decontamination devices according to claim 1, wherein the abatement lance (8) is sheathed with a sheath (7).

8. An abatement lance for a decontamination device according to claim 1, wherein a spiral chamber (9) is connected to the end of the abatement lance (8) remote from the attachment member (5), a mounting cavity (19) is provided within the spiral chamber (9), and the vortex core (10) is mounted within the mounting cavity (19).

9. The abatement lance of claim 8, further comprising a nozzle cap (12), the nozzle cap (12) being mounted on the spiral chamber (9), the nozzle (11) being mounted within the nozzle cap (12), the nozzle (11) having an orifice (20) disposed therein, and a second sealing ring (23) being disposed between the nozzle (11) and the spiral chamber (9).

10. The abatement lance of claim 9, wherein the orifice (20) comprises a first flow channel (21) and a second flow channel (22), the first flow channel (21) decreasing in diameter in a direction away from the swirl core (10), the second flow channel (22) communicating with the first flow channel (21).